Silica Cryogenic Insulation Aerogels Material

Silica Cryogenic Insulation Aerogels Material

HUATAO Silica Cryogenic Insulation Aerogels Material Description

Aerogel technology is now available in the domestic market, both in terms of insulation and sound insulation.
In terms of insulation, there are three types of heat exchange, heat conduction, heat convection and heat radiation. The solid content of the aerogel material is usually one percent or less of the total volume, mostly air, and the thermal conductivity of air is smaller than most solid materials, so the aerogel heat conduction is weak. Moreover, the aerogel material is mainly composed of a mesoporous structure. When the pore diameter of the mesopores is smaller than the mean free path of the molecules in the air, the thermal convection of the air is lowered to a low level. Thermal convection heat transfer primarily transfers energy through collisions of molecules. The mean free path is the distance that each molecule in the air travels before it encounters another molecule. If the pore size is smaller than this value, that is, on average, the molecules in the air will hit the solid part of the aerogel before hitting another air molecule, so that the heat convection conduction heat can not be effectively achieved by molecular collision. Therefore, the efficiency of heat convection is greatly reduced. For thermal radiation, energy is mainly transmitted by infrared photons. However, the light is repeatedly reflected or refracted in the porous aerogel material. In this process, the energy of the infrared rays will be absorbed and cannot be conducted to the other side, thereby reducing heat radiation. Conductivity.

HUATAO Silica Aerogel Insulation Blanket Specification

HUATAO Thermal Insulation Blanket Advantages

Easily removed and reused after inspection

Hydrophobic and breathable; resists liquid water and the damaging effects of CUI/CUF

●The heat insulation effect is 2-5 times of the traditional heat insulation material, the advantage is more obvious at high temperature, and the life is longer.

● The material is water-repellent as a whole, which can effectively prevent moisture from entering the pipeline and equipment, and has A1 fire resistance.

● Light weight, easy to cut and sew to adapt to various shapes of pipes and equipment insulation, and less time and labor required for installation.

● Less package size and lighter weight can greatly reduce the transportation cost of insulation materials.

● While keeping the equipment warm, it can also play the functions of sound absorption, noise reduction, buffer vibration, etc., improve environmental quality and protect equipment.

● Only 1/2 to 1/5 thickness is required to achieve the same thermal insulation effect of traditional materials, with very low heat loss and high space utilization.HUATAO Aerogel Insulation Felt Application:

Petroleum, Chemical Industry, Electric Power etc. in the Pipeline and Equipment Insulation, be used in Aeronautics and Astronautics Fields.

HUATAO Aerogel Insulation Blanket Feature:

It has the thermal insulation performance and surface hydrophobicity and excellent flame retardant properties.

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Product Categories : Aerogel Blanket > Aerogel Felt